/* reset.less */

/* 通用重置 */
* {
  outline: none; /* 移除所有元素的默认轮廓 */
}
/* 清除内外边距 */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

html, body {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

/* HTML5元素的显示设置 */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section {
  display: block;
}

/* 清除列表样式 */
ol, ul {
  list-style: none;
}

/* 清除表格边框间距 */
table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* 清除图片边框和对齐 */
img {
  border: 0;
  vertical-align: middle;
}

/* 清除表单元素的外边距和字体继承 */
button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
}

/* 确保按钮和输入元素可以被点击 */
button, [type="button"], [type="reset"], [type="submit"] {
  cursor: pointer;
}

/* 特定元素重置 */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
  outline: none; /* 移除特定元素的默认轮廓 */
}

/* 链接和按钮的额外样式 */
a:focus,
button:focus {
  border: none; /* 移除边框 */
  box-shadow: none; /* 移除阴影 */
}